Properties of Eclogite lan Trachyte
ukuran gandum
grained nggoleki
grained nggoleki
porosity
kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
metallic
tartamtu gravitasi
2.86-2.87
2.7
Kapadhetan
3.2-3.6 g / cm 3
2.43-2.45 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, nyandhang tahan